MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "251"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/1p2p1pp/2pp4/p4p2/PP4P1/4P3/2PP1P1P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:53 +0000"]
[GameEndTime "2026-09-14T15:59:54 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {-0.27/9 0.033s, n=28896, sd=14} Bxf5 {+0.25/9 0.019s, n=14686, sd=13}
6. b5 {-0.31/9 0.017s, n=12615, sd=14} Nf6 {+0.27/9 0.021s, n=17943, sd=12}
7. Nc3 {-0.43/9 0.050s, n=42737, sd=16} e5 {+0.71/10 0.021s, n=18481, sd=14}
8. Bh3 {-0.54/8 0.014s, n=13256, sd=16} Bxh3 {+0.37/10 0.027s, n=21446, sd=16}
9. Nxh3 {-0.45/10 0.019s, n=15474, sd=14} d5 {+0.72/10 0.024s, n=19386, sd=12}
10. Rg1 {-0.71/8 0.023s, n=13365, sd=14} Qd7 {+0.57/10 0.019s, n=13996, sd=15}
11. Qf3 {-0.81/8 0.027s, n=21824, sd=13} Bb4 {+0.71/10 0.020s, n=14946, sd=13}
12. Bb2 {-0.79/8 0.018s, n=14793, sd=12, Black makes an illegal move: e8h8} 1-0